How to earn online and web optimization in Google, there are several ways to make money online using Google Adsense, Chitika and many more affiliation programs but to earn huge amount you should maintain such websites or blogs that are interested and informative but making this kind of website or blogs in not enough you should bring traffic to your website or blog so that the huge number of visitors should visit your site and read the contents and participate in the comments available in your website or blog as the visitors increases Google will index your website or blog in search pages with the relevant keywords.